1385022464

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 176

約数和(自身を含む): 3420880896

約数和(自身を除く): 2035858432

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 256, 271, 322, 368, 434, 448, 496, 512, 542, 644, 713, 736, 868, 896, 992, 1024, 1084, 1288, 1426, 1472, 1736, 1792, 1897, 1984, 2168, 2576, 2852, 2944, 3472, 3584, 3794, 3968, 4336, 4991, 5152, 5704, 5888, 6233, 6944, 7168, 7588, 7936, 8401, 8672, 9982, 10304, 11408, 11776, 12466, 13888, 15176, 15872, 16802, 17344, 19964, 20608, 22816, 23552, 24932, 27776, 30352, 31744, 33604, 34688, 39928, 41216, 43631, 45632, 49864, 55552, 58807, 60704, 67208, 69376, 79856, 82432, 87262, 91264, 99728, 111104, 117614, 121408, 134416, 138752, 159712, 164864, 174524, 182528, 193223, 199456, 222208, 235228, 242816, 268832, 277504, 319424, 349048, 365056, 386446, 398912, 470456, 485632, 537664, 638848, 698096, 730112, 772892, 797824, 940912, 971264, 1075328, 1277696, 1352561, 1396192, 1545784, 1595648, 1881824, 1942528, 2150656, 2555392, 2705122, 2792384, 3091568, 3191296, 3763648, 4301312, 5110784, 5410244, 5584768, 6183136, 6382592, 7527296, 8602624, 10820488, 11169536, 12366272, 15054592, 21640976, 22339072, 24732544, 30109184, 43281952, 44678144, 49465088, 60218368, 86563904, 98930176, 173127808, 197860352, 346255616, 692511232, 1385022464]

約数ペア:

[(1, 1385022464), (2, 692511232), (4, 346255616), (7, 197860352), (8, 173127808), (14, 98930176), (16, 86563904), (23, 60218368), (28, 49465088), (31, 44678144), (32, 43281952), (46, 30109184), (56, 24732544), (62, 22339072), (64, 21640976), (92, 15054592), (112, 12366272), (124, 11169536), (128, 10820488), (161, 8602624), (184, 7527296), (217, 6382592), (224, 6183136), (248, 5584768), (256, 5410244), (271, 5110784), (322, 4301312), (368, 3763648), (434, 3191296), (448, 3091568), (496, 2792384), (512, 2705122), (542, 2555392), (644, 2150656), (713, 1942528), (736, 1881824), (868, 1595648), (896, 1545784), (992, 1396192), (1024, 1352561), (1084, 1277696), (1288, 1075328), (1426, 971264), (1472, 940912), (1736, 797824), (1792, 772892), (1897, 730112), (1984, 698096), (2168, 638848), (2576, 537664), (2852, 485632), (2944, 470456), (3472, 398912), (3584, 386446), (3794, 365056), (3968, 349048), (4336, 319424), (4991, 277504), (5152, 268832), (5704, 242816), (5888, 235228), (6233, 222208), (6944, 199456), (7168, 193223), (7588, 182528), (7936, 174524), (8401, 164864), (8672, 159712), (9982, 138752), (10304, 134416), (11408, 121408), (11776, 117614), (12466, 111104), (13888, 99728), (15176, 91264), (15872, 87262), (16802, 82432), (17344, 79856), (19964, 69376), (20608, 67208), (22816, 60704), (23552, 58807), (24932, 55552), (27776, 49864), (30352, 45632), (31744, 43631), (33604, 41216), (34688, 39928)]